Solve this:

Question No. 8

If A = {x: x is a real number} and B = {0}, then the set (B $\times$ A) is

A.  the set containing the origin in two dimensional space
B.  the set of all points lying on the x-axis in two-dimensional space
C.  the set of all points lying on the y-axis in two-dimensional space
D.  the set of all points on a coordinate plane in two-dimensional space